Optical configuration : Ritchey-Chretien
Mount Type : English
Total weight : 9000 Kg
Main concave mirror : total diameter 152.4 cm
: useful diameter 150.0 cm
: focal ratio F/3
Secondary mirror : total diameter 58.0 cm
: useful diameter 55.5 cm
Mirror distance : 308.7 cm
Cassegrain Focus : equivalent focal length 1200 cm
: equivalent focal ratio F/8
: scale 17"/mm
: useful corrected field 70'